In late January 2021, GameStop experienced a once-in-a-decade squeeze that has captivated the world’s attention. This was a premeditated and programmatic exercise, orchestrated by coordinated stock and option buying across the retail and professional community, that resulted in large institutional entities losing billions of dollars. These investment houses with significant short positions did not expect a stock with […]
options hedging
Call Roll Gamma Trap
Most of the time when we talk about “gamma traps” people assume its a downside only event. I don’t think thats true. As I once read somewhere “gamma happens both ways”. There is evidence the last several days rise in stocks was caused by calls being rolled up. If market makers are on the other […]